Electric Bike Conversion Kit, 20'' Wheel 48V 1000W E-Bike Kit with SW-810 LED Display, Brushless Toothed Motor, 30km/h

• 48V 1000W Brushless and toothless motor specification, strong and powerful.
• Come with powerful controller guarantee big current supply.
• Suitable for both V brake and Disc brake.
• Crank speed sensor for pedal assist. The maximum speed of the motor will be 50km/h.
• The open size of the rear fork is 100mm. The size of the rim is 20″(Suitable for 20 inch bike).